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PIC18F4680-E/P
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PIC18F4680-E/P

Product Overview

Category

The PIC18F4680-E/P belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

  • High-performance 8-bit architecture
  • Flash-based program memory
  • Wide range of peripherals for versatile application development
  • Low power consumption
  • Enhanced features for efficient code execution

Package

The PIC18F4680-E/P is available in a 40-pin PDIP (Plastic Dual Inline Package) format.

Essence

The essence of the PIC18F4680-E/P lies in its ability to provide a powerful and flexible platform for designing and implementing embedded systems.

Packaging/Quantity

The PIC18F4680-E/P is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Microcontroller Family: PIC18F
  • Core Size: 8-bit
  • Program Memory Size: 32KB
  • RAM Size: 1.5KB
  • Number of I/O Pins: 36
  • Operating Voltage Range: 2.0V to 5.5V
  • Maximum Clock Frequency: 40 MHz
  • Data Bus Width: 8-bit
  • ADC Resolution: 10-bit
  • Communication Interfaces: UART, SPI, I2C

Detailed Pin Configuration

The PIC18F4680-E/P has a total of 40 pins, each serving a specific purpose. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. RA0 - General-purpose I/O pin
  3. RA1 - General-purpose I/O pin
  4. RA2 - General-purpose I/O pin
  5. RA3 - General-purpose I/O pin
  6. RA4 - General-purpose I/O pin
  7. RA5 - General-purpose I/O pin
  8. VSS - Ground
  9. OSC1/CLKIN - Oscillator input
  10. OSC2/CLKOUT - Oscillator output
  11. RC0 - General-purpose I/O pin
  12. RC1 - General-purpose I/O pin
  13. RC2 - General-purpose I/O pin
  14. RC3 - General-purpose I/O pin
  15. RC4 - General-purpose I/O pin
  16. RC5 - General-purpose I/O pin
  17. VDD - Power supply voltage
  18. VSS - Ground
  19. RB0/INT0 - External interrupt input
  20. RB1/INT1 - External interrupt input
  21. RB2/INT2 - External interrupt input
  22. RB3/INT3 - External interrupt input
  23. RB4 - General-purpose I/O pin
  24. RB5 - General-purpose I/O pin
  25. RB6 - General-purpose I/O pin
  26. RB7 - General-purpose I/O pin
  27. VSS - Ground
  28. VDD - Power supply voltage
  29. RD0 - General-purpose I/O pin
  30. RD1 - General-purpose I/O pin
  31. RD2 - General-purpose I/O pin
  32. RD3 - General-purpose I/O pin
  33. RD4 - General-purpose I/O pin
  34. RD5 - General-purpose I/O pin
  35. RD6 - General-purpose I/O pin
  36. RD7 - General-purpose I/O pin
  37. VSS - Ground
  38. VDD - Power supply voltage
  39. MCLR/VPP - Master Clear (Reset) input
  40. RB7 - General-purpose I/O pin

Functional Features

The PIC18F4680-E/P offers a range of functional features that enhance its usability and performance. Some notable features include:

  • Enhanced Capture/Compare/PWM (ECCP) module for advanced motor control applications
  • Analog-to-Digital Converter (ADC) with 10-bit resolution for precise analog signal measurement
  • Enhanced USART module for serial communication
  • Master Synchronous Serial Port (MSSP) module supporting I2C and SPI protocols
  • Timer modules for accurate timing and event generation
  • Interrupt handling capabilities for efficient multitasking

Advantages and Disadvantages

Advantages

  • High-performance architecture enables efficient code execution
  • Wide range of peripherals allows for versatile application development
  • Low power consumption extends battery life in portable devices
  • Flash-based program memory enables easy reprogramming

Disadvantages

  • Limited program memory size compared to higher-end microcontrollers
  • Limited RAM size may restrict the complexity of applications
  • Lack of built-in Ethernet or USB connectivity options

Working Principles

The PIC18F4680-E/P operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with various peripherals, and responds to external events through interrupts. The

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de PIC18F4680-E/P en soluciones técnicas

  1. What is the maximum operating frequency of PIC18F4680-E/P?
    - The maximum operating frequency of PIC18F4680-E/P is 40 MHz.

  2. How many I/O pins does PIC18F4680-E/P have?
    - PIC18F4680-E/P has 36 I/O pins.

  3. What is the flash memory size of PIC18F4680-E/P?
    - The flash memory size of PIC18F4680-E/P is 32 KB.

  4. Can PIC18F4680-E/P be used for motor control applications?
    - Yes, PIC18F4680-E/P can be used for motor control applications.

  5. Does PIC18F4680-E/P support SPI communication?
    - Yes, PIC18F4680-E/P supports SPI communication.

  6. What is the operating voltage range of PIC18F4680-E/P?
    - The operating voltage range of PIC18F4680-E/P is 2.0V to 5.5V.

  7. Is PIC18F4680-E/P suitable for battery-powered applications?
    - Yes, PIC18F4680-E/P is suitable for battery-powered applications due to its low power consumption.

  8. Can PIC18F4680-E/P be programmed using C language?
    - Yes, PIC18F4680-E/P can be programmed using C language with the appropriate compiler.

  9. What peripherals are integrated into PIC18F4680-E/P?
    - PIC18F4680-E/P integrates analog-to-digital converters (ADC), timers, and communication interfaces such as UART and I2C.

  10. Is PIC18F4680-E/P RoHS compliant?
    - Yes, PIC18F4680-E/P is RoHS compliant, making it suitable for environmentally friendly designs.